HiRel Connectors, Inc.
HiRel Connectors Inc. (HIRELCO) was founded in 1967 as a small business specializing in hermetic connectors primarily for military-based applications. Throughout the years, HIRELCO has evolved into an industry leader whose expertise is in designing and manufacturing custom and MIL-SPEC interconnect products for a variety of industries. Today, the HIRELCO group employs about 310 people among five facilities in the beautiful college towns of Claremont and Pomona, California. We proudly produce 100% of our parts right here in the United States. HIRELCO’s capabilities include designing, manufacturing and marketing electrical connectors, interconnect systems, specialty cables and connector accessories.